DE3579485D1 - Verbindung von kommunikationsnetzwerken. - Google Patents

Verbindung von kommunikationsnetzwerken.

Info

Publication number
DE3579485D1
DE3579485D1 DE8585301476T DE3579485T DE3579485D1 DE 3579485 D1 DE3579485 D1 DE 3579485D1 DE 8585301476 T DE8585301476 T DE 8585301476T DE 3579485 T DE3579485 T DE 3579485T DE 3579485 D1 DE3579485 D1 DE 3579485D1
Authority
DE
Germany
Prior art keywords
communication networks
connecting communication
networks
communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8585301476T
Other languages
English (en)
Inventor
David Philip Hoare
David John Warner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Application granted granted Critical
Publication of DE3579485D1 publication Critical patent/DE3579485D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/742—Route cache; Operation thereof
DE8585301476T 1984-03-19 1985-03-04 Verbindung von kommunikationsnetzwerken. Expired - Fee Related DE3579485D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848407102A GB8407102D0 (en) 1984-03-19 1984-03-19 Interconnection of communications networks

Publications (1)

Publication Number Publication Date
DE3579485D1 true DE3579485D1 (de) 1990-10-11

Family

ID=10558311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585301476T Expired - Fee Related DE3579485D1 (de) 1984-03-19 1985-03-04 Verbindung von kommunikationsnetzwerken.

Country Status (6)

Country Link
US (1) US4627052A (de)
EP (1) EP0156542B1 (de)
AU (1) AU569380B2 (de)
DE (1) DE3579485D1 (de)
GB (1) GB8407102D0 (de)
ZA (1) ZA851704B (de)

Families Citing this family (159)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597078A (en) * 1983-10-19 1986-06-24 Digital Equipment Corporation Bridge circuit for interconnecting networks
JPH0618374B2 (ja) * 1985-03-18 1994-03-09 株式会社日立製作所 マルチネツトワ−クシステムのデ−タ伝送方法
GB8508740D0 (en) * 1985-04-03 1985-05-09 Plessey Co Plc Switching arrangements
JPH0732401B2 (ja) * 1985-04-24 1995-04-10 株式会社日立製作所 伝送制御方式
US5182550A (en) * 1985-05-31 1993-01-26 Fujitsu Limited Inter-network connection system
JPS61290835A (ja) * 1985-06-19 1986-12-20 Hitachi Ltd ル−プ通信方式
EP0222584A3 (de) * 1985-11-08 1989-07-19 University Of Salford Brücke und Verfahren zur Leitweglenkung von Signalen zwischen lokalen Netzwerken
JPH0648811B2 (ja) * 1986-04-04 1994-06-22 株式会社日立製作所 複合ネツトワ−クのデ−タ通信方式
US4831620A (en) * 1986-07-28 1989-05-16 Bull Hn Information Systems Inc. Controller for controlling multiple LAN types
US4750114A (en) * 1986-07-28 1988-06-07 Honeywell Bull Inc. Local area network control block
US4715030A (en) * 1986-08-04 1987-12-22 General Electric Company Local area network bridge
US4775864A (en) * 1986-08-07 1988-10-04 Standard Microsystems Corporation Local area network with multiple node bus topology
US4740954A (en) * 1986-12-31 1988-04-26 Bell Communications Research, Inc. Multicast routing algorithm
US4797881A (en) * 1987-03-12 1989-01-10 Sytek, Inc. Bridge system for connecting networks
US4835673A (en) * 1987-04-27 1989-05-30 Ncr Corporation Method and apparatus for sharing resources among multiple processing systems
US4866421A (en) * 1987-06-18 1989-09-12 Texas Instruments Incorporated Communications circuit having an interface for external address decoding
US4887076A (en) * 1987-10-16 1989-12-12 Digital Equipment Corporation Computer interconnect coupler for clusters of data processing devices
US4955018A (en) * 1987-11-10 1990-09-04 Echelon Systems Corporation Protocol for network having plurality of intelligent cells
US4811337A (en) * 1988-01-15 1989-03-07 Vitalink Communications Corporation Distributed load sharing
JPH01208934A (ja) * 1988-02-16 1989-08-22 Sumitomo Electric Ind Ltd ノード装置
US5018137A (en) * 1988-06-27 1991-05-21 Digital Equipment Corporation Transparent load sharing for parallel networks
US5005120A (en) * 1988-07-29 1991-04-02 Lsi Logic Corporation Compensating time delay in filtering signals of multi-dimensional reconvigurable array processors
NL8802132A (nl) * 1988-08-30 1990-03-16 Philips Nv Lokaal kommunikatiebussysteem, station voor gebruik in zo een systeem, en poortverbindingselement voor gebruik in zo een systeem, en apparaat bevattende zo een poortverbindingselement.
US4922503A (en) * 1988-10-28 1990-05-01 Infotron Systems Corporation Local area network bridge
US5383179A (en) * 1988-12-15 1995-01-17 Laboratoire Europeen De Recherches Electroniques Avancees Message routing method in a system having several different transmission channels
US4897841A (en) * 1989-01-11 1990-01-30 Hughes Lan Systems, Inc. System and method for bridging local area networks using concurrent broadband channels
US5036534A (en) * 1989-01-31 1991-07-30 Kenneth Gural Intelligent telephone interface for automatic answering systems, and method of using
US4947390A (en) * 1989-03-22 1990-08-07 Hewlett-Packard Company Method for data transfer through a bridge to a network requiring source route information
US5220562A (en) * 1989-05-12 1993-06-15 Hitachi, Ltd. Bridge apparatus and a communication system between networks using the bridge apparatus
US5050165A (en) * 1989-06-01 1991-09-17 Seiko Instruments Inc. Bridge circuit for interconnecting networks
US5860136A (en) * 1989-06-16 1999-01-12 Fenner; Peter R. Method and apparatus for use of associated memory with large key spaces
US5058109A (en) * 1989-06-28 1991-10-15 Digital Equipment Corporation Exclusionary network adapter apparatus and related method
CA2011934A1 (en) * 1989-07-19 1991-01-19 Theodore Heske, Iii Method and apparatus for source routing bridging
US5475708A (en) * 1989-09-25 1995-12-12 Siemens Aktiengesellschaft Circuit arrangement with at least one input and at least one output for forwarding an input signal that can be filtered, parallelized and digitized
JP2782683B2 (ja) * 1989-10-19 1998-08-06 三菱電機株式会社 Ｌａｎにおける通信方法およびノード装置
GB8927623D0 (en) * 1989-12-06 1990-02-07 Bicc Plc Repeaters for secure local area networks
US5088090A (en) * 1990-01-31 1992-02-11 Rad Network Devices Ltd. Routing system to interconnect local area networks
US5150360A (en) * 1990-03-07 1992-09-22 Digital Equipment Corporation Utilization of redundant links in bridged networks
JPH03270532A (ja) * 1990-03-20 1991-12-02 Fujitsu Ltd フィルタリング制御方式
JP2904296B2 (ja) * 1990-03-30 1999-06-14 マツダ株式会社 車両用多重伝送装置
JPH07101886B2 (ja) * 1990-05-15 1995-11-01 三菱電機株式会社 ブリツジ装置
US5136580A (en) * 1990-05-16 1992-08-04 Microcom Systems, Inc. Apparatus and method for learning and filtering destination and source addresses in a local area network system
US5111453A (en) * 1990-05-18 1992-05-05 Nynex Corporation Apparatus and method for recognizing addresses of information packets
US5224205A (en) * 1990-05-21 1993-06-29 International Business Machines Corp. Method of combining architecturally dissimilar computing networks into a single logical network
JP2703391B2 (ja) * 1990-06-18 1998-01-26 株式会社東芝 ブリッジ装置
US5122948A (en) * 1990-06-28 1992-06-16 Allen-Bradley Company, Inc. Remote terminal industrial control communication system
US5309437A (en) * 1990-06-29 1994-05-03 Digital Equipment Corporation Bridge-like internet protocol router
US5282198A (en) * 1990-07-18 1994-01-25 At&T Bell Laboratories Initialization of data stations on a dual bus data subnetwork
FR2665040B1 (fr) * 1990-07-20 1994-08-05 Thomson Csf Procede et dispositif de pontage entre reseaux locaux.
US5371868A (en) * 1990-08-20 1994-12-06 Digital Equipment Corporation Method and apparatus for deriving addresses from stored address information for use in identifying devices during communication
US5481540A (en) * 1990-08-24 1996-01-02 At&T Corp. FDDI bridge frame learning and filtering apparatus and method
JPH04107029A (ja) * 1990-08-27 1992-04-08 Mitsubishi Electric Corp ローカルエリアネットワーク間接続方式
US5166931A (en) * 1990-09-04 1992-11-24 At&T Bell Laboratories Communications network dynamic addressing arrangement
US5404453A (en) * 1990-09-13 1995-04-04 Ncr Corporation Terminals coupling system using bridge interfaces, located inside the host controller, with timer to determine start and end of transmission period
JP2644624B2 (ja) * 1990-11-30 1997-08-25 株式会社日立製作所 網間ルーティング制御方式
US5434864A (en) * 1991-01-25 1995-07-18 Digital Equipment Corporation Encapsulation of an address within a forwarded frame in a computer communications system
US5956335A (en) * 1991-01-25 1999-09-21 Cabletron Systems, Inc. Many to few group address translation through a network bridge
US5285449A (en) * 1991-04-03 1994-02-08 International Business Machines Corporation Protocol for hybrid local area networks
GB9107031D0 (en) * 1991-04-04 1991-05-22 Bicc Plc Repeaters for digital data networks
US5341372A (en) * 1991-04-10 1994-08-23 California Institute Of Technology Protocol for multiple node network
WO1992019058A1 (en) * 1991-04-15 1992-10-29 Canai Computer And Network Architecture Inc. Address caching network interface circuit for transparent bridge
US5321695A (en) * 1991-05-01 1994-06-14 Hewlett-Packard Company Port arrival identification for computer network packets
WO1992021191A1 (en) * 1991-05-24 1992-11-26 Digital Equipment Corporation Self-configuring data communication system and method
US5379292A (en) * 1991-07-08 1995-01-03 Naldec Corporation Apparatus having priority order storages for recovery from failure of multiplex data transmission
US5471472A (en) * 1991-07-30 1995-11-28 Synernetics Inc. Network multiplexer
US5327426A (en) * 1991-09-27 1994-07-05 Echelon Corporation Method and apparatus for preventing unnecessary retransmission of messages in a networked messaging system
US5351243A (en) * 1991-12-27 1994-09-27 Digital Equipment Corporation Monitor for packets on a communications network
US5537099A (en) * 1992-04-16 1996-07-16 Bay Networks, Inc. Receiving port security in a network concentrator
EP0567217B1 (de) * 1992-04-20 2001-10-24 3Com Corporation Vorrichtung zur Netzmittelerweiterung auf entfernte Netzwerke
JPH0619771A (ja) * 1992-04-20 1994-01-28 Internatl Business Mach Corp <Ibm> 異種のクライアントによる共用ファイルのファイル管理機構
FR2690766B1 (fr) * 1992-04-30 1994-07-01 Sgs Thomson Microelectronics Interface programmable notamment pour la commande d'installations domestiques.
US5742760A (en) * 1992-05-12 1998-04-21 Compaq Computer Corporation Network packet switch using shared memory for repeating and bridging packets at media rate
US5432907A (en) * 1992-05-12 1995-07-11 Network Resources Corporation Network hub with integrated bridge
US5412782A (en) 1992-07-02 1995-05-02 3Com Corporation Programmed I/O ethernet adapter with early interrupts for accelerating data transfer
JP3281043B2 (ja) * 1992-08-06 2002-05-13 マツダ株式会社 多重伝送装置
US5677910A (en) * 1992-08-07 1997-10-14 Plaintree Systems Inc. High performance two-port transport LAN bridge
US5383187A (en) * 1992-09-18 1995-01-17 Hughes Aricraft Company Adaptive protocol for packet communications network and method
US5649109A (en) * 1992-10-22 1997-07-15 Digital Equipment Corporation Apparatus and method for maintaining forwarding information in a bridge or router using multiple free queues having associated free space sizes
JPH084273B2 (ja) * 1992-11-30 1996-01-17 日本電気株式会社 複合通信網
US5400331A (en) * 1993-04-28 1995-03-21 Allen-Bradley Company, Inc. Communication network interface with screeners for incoming messages
CA2173355A1 (en) * 1993-06-09 1994-12-22 Andreas Richter Method and apparatus for multiple media digital communication system
US6738357B1 (en) 1993-06-09 2004-05-18 Btg International Inc. Method and apparatus for multiple media digital communication system
GB2280339B (en) * 1993-07-24 1997-10-22 Digital Equipment Int Wide area bridging path selection
US5598581A (en) * 1993-08-06 1997-01-28 Cisco Sytems, Inc. Variable latency cut through bridge for forwarding packets in response to user's manual adjustment of variable latency threshold point while the bridge is operating
US5473607A (en) * 1993-08-09 1995-12-05 Grand Junction Networks, Inc. Packet filtering for data networks
FR2709847B1 (fr) * 1993-09-07 1995-11-10 Sagem Réseau de transmission de données pour au moins deux terminaux.
US5381414A (en) * 1993-11-05 1995-01-10 Advanced Micro Devices, Inc. Method and apparatus for determining if a data packet is addressed to a computer within a network
US5400326A (en) * 1993-12-22 1995-03-21 International Business Machines Corporation Network bridge
DE4401465A1 (de) * 1994-01-19 1995-08-10 Siemens Ag Kommunikationsmodul
US5617421A (en) * 1994-06-17 1997-04-01 Cisco Systems, Inc. Extended domain computer network using standard links
US5615340A (en) * 1994-07-21 1997-03-25 Allied Telesyn Int'l Corp. Network interfacing apparatus and method using repeater and cascade interface with scrambling
US5636245A (en) * 1994-08-10 1997-06-03 The Mitre Corporation Location based selective distribution of generally broadcast information
US5566345A (en) * 1994-08-31 1996-10-15 Ostrowski; Carl L. SCSI bus capacity expansion controller using gating circuits to arbitrate DMA requests from a plurality of disk drives
US5561669A (en) * 1994-10-26 1996-10-01 Cisco Systems, Inc. Computer network switching system with expandable number of ports
US5857075A (en) * 1995-01-11 1999-01-05 Sony Corporation Method and integrated circuit for high-bandwidth network server interfacing to a local area network
US5940597A (en) * 1995-01-11 1999-08-17 Sony Corporation Method and apparatus for periodically updating entries in a content addressable memory
US5764895A (en) * 1995-01-11 1998-06-09 Sony Corporation Method and apparatus for directing data packets in a local area network device having a plurality of ports interconnected by a high-speed communication bus
US6256313B1 (en) 1995-01-11 2001-07-03 Sony Corporation Triplet architecture in a multi-port bridge for a local area network
US5884040A (en) * 1995-01-11 1999-03-16 Sony Corporation Per-packet jamming in a multi-port bridge for a local area network
US5854898A (en) 1995-02-24 1998-12-29 Apple Computer, Inc. System for automatically adding additional data stream to existing media connection between two end points upon exchange of notifying and confirmation messages therebetween
US5796738A (en) * 1995-03-13 1998-08-18 Compaq Computer Corporation Multiport repeater with collision detection and jam signal generation
US5608726A (en) * 1995-04-25 1997-03-04 Cabletron Systems, Inc. Network bridge with multicast forwarding table
JP3361915B2 (ja) * 1995-06-15 2003-01-07 シャープ株式会社 無線通信システム
US5721874A (en) * 1995-06-16 1998-02-24 International Business Machines Corporation Configurable cache with variable, dynamically addressable line sizes
US5742602A (en) * 1995-07-12 1998-04-21 Compaq Computer Corporation Adaptive repeater system
FR2739510A1 (fr) * 1995-10-02 1997-04-04 Canon Kk Convertisseur de communication, appareils de communication, procede d'identification, procede de transmission de trames et systemes de communication les mettant en oeuvre
US5684800A (en) * 1995-11-15 1997-11-04 Cabletron Systems, Inc. Method for establishing restricted broadcast groups in a switched network
US5764636A (en) * 1996-03-28 1998-06-09 Cisco Technology, Inc. Color blocking logic mechanism for a high-performance network switch
TW301090B (en) * 1996-08-14 1997-03-21 Winbond Electronics Corp Data storing and searching method of ethernet switch mean address table and device thereof
FR2753028B1 (fr) * 1996-08-30 1998-11-13 Sextant Avionique Dispositif de raccordement d'une pluralite d'equipements electroniques a un bus de type arinc 629
US6236659B1 (en) * 1996-11-29 2001-05-22 3Com Technologies Network configuration
US6657999B1 (en) * 1997-03-31 2003-12-02 Texas Instruments Incorporated Link layer gateway computer for interconnecting ethernet and 1394 networks
US6088356A (en) * 1997-06-30 2000-07-11 Sun Microsystems, Inc. System and method for a multi-layer network element
US6094435A (en) * 1997-06-30 2000-07-25 Sun Microsystems, Inc. System and method for a quality of service in a multi-layer network element
US6081512A (en) * 1997-06-30 2000-06-27 Sun Microsystems, Inc. Spanning tree support in a high performance network device
US6044418A (en) * 1997-06-30 2000-03-28 Sun Microsystems, Inc. Method and apparatus for dynamically resizing queues utilizing programmable partition pointers
US6128666A (en) * 1997-06-30 2000-10-03 Sun Microsystems, Inc. Distributed VLAN mechanism for packet field replacement in a multi-layered switched network element using a control field/signal for indicating modification of a packet with a database search engine
US6246680B1 (en) 1997-06-30 2001-06-12 Sun Microsystems, Inc. Highly integrated multi-layer switch element architecture
US6081522A (en) * 1997-06-30 2000-06-27 Sun Microsystems, Inc. System and method for a multi-layer network element
US6119196A (en) * 1997-06-30 2000-09-12 Sun Microsystems, Inc. System having multiple arbitrating levels for arbitrating access to a shared memory by network ports operating at different data rates
US6016310A (en) * 1997-06-30 2000-01-18 Sun Microsystems, Inc. Trunking support in a high performance network device
US6044087A (en) * 1997-06-30 2000-03-28 Sun Microsystems, Inc. Interface for a highly integrated ethernet network element
US6115378A (en) * 1997-06-30 2000-09-05 Sun Microsystems, Inc. Multi-layer distributed network element
US6021132A (en) * 1997-06-30 2000-02-01 Sun Microsystems, Inc. Shared memory management in a switched network element
US6049528A (en) * 1997-06-30 2000-04-11 Sun Microsystems, Inc. Trunking ethernet-compatible networks
US6052738A (en) * 1997-06-30 2000-04-18 Sun Microsystems, Inc. Method and apparatus in a packet routing switch for controlling access at different data rates to a shared memory
US6308218B1 (en) 1997-09-17 2001-10-23 Sony Corporation Address look-up mechanism in a multi-port bridge for a local area network
US6301256B1 (en) 1997-09-17 2001-10-09 Sony Corporation Selection technique for preventing a source port from becoming a destination port in a multi-port bridge for a local area network
US6363067B1 (en) 1997-09-17 2002-03-26 Sony Corporation Staged partitioned communication bus for a multi-port bridge for a local area network
US6157951A (en) * 1997-09-17 2000-12-05 Sony Corporation Dual priority chains for data-communication ports in a multi-port bridge for a local area network
US6738384B1 (en) 1997-09-17 2004-05-18 Sony Corporation Technique for optimizing cut-through for broadcast and multi-cast packets in a multi-port bridge for a local area network
US6617879B1 (en) 1997-09-17 2003-09-09 Sony Corporation Transparently partitioned communication bus for multi-port bridge for a local area network
US6442168B1 (en) 1997-09-17 2002-08-27 Sony Corporation High speed bus structure in a multi-port bridge for a local area network
US6594283B1 (en) 1997-11-28 2003-07-15 3Com Corporation Network communication device
US6157950A (en) * 1997-12-05 2000-12-05 Encanto Networks, Inc. Methods and apparatus for interfacing a computer or small network to a wide area network such as the internet
WO1999045677A1 (en) * 1998-03-06 1999-09-10 3Com Technologies Network communication device
EP0945807A1 (de) 1998-03-27 1999-09-29 Hewlett-Packard Company Adresswiederabbildung für einen Bus
US6937574B1 (en) 1999-03-16 2005-08-30 Nortel Networks Limited Virtual private networks and methods for their operation
US6788681B1 (en) 1999-03-16 2004-09-07 Nortel Networks Limited Virtual private networks and methods for their operation
US6208647B1 (en) * 1999-04-14 2001-03-27 Verizon Laboratories Inc. Multicast extension to data link layer protocols
US6320501B1 (en) 1999-05-25 2001-11-20 Pittway Corporation Multiple sensor system for alarm determination with device-to-device communications
US6850529B1 (en) 1999-10-06 2005-02-01 Cisco Technology, Inc. Layer 2 funnel in fan out network device
US7630398B2 (en) * 2000-09-27 2009-12-08 Intel Corporation Subnet independent transparent bridge
US7389359B2 (en) 2001-10-19 2008-06-17 Foundry Networks, Inc. Method and system for intelligently forwarding multicast packets
US7647422B2 (en) 2001-11-06 2010-01-12 Enterasys Networks, Inc. VPN failure recovery
US7092943B2 (en) 2002-03-01 2006-08-15 Enterasys Networks, Inc. Location based data
FR2852176B1 (fr) * 2003-03-04 2005-05-27 Dispositif et procede d'interconnexion entre postes informatiques communiquant via un medium partage
US7580403B2 (en) 2004-02-26 2009-08-25 Enterasys Networks, Inc. Status transmission system and method
US7945945B2 (en) 2004-08-06 2011-05-17 Enterasys Networks, Inc. System and method for address block enhanced dynamic network policy management
US7347628B2 (en) 2004-11-08 2008-03-25 Enterasys Networks, Inc. Optical interface identification system
US7437140B2 (en) 2005-01-21 2008-10-14 Sony Corporation Power line network bridge
US20060193328A1 (en) * 2005-02-25 2006-08-31 Ramana Rao Network address filter including random access memory
US8086232B2 (en) 2005-06-28 2011-12-27 Enterasys Networks, Inc. Time synchronized wireless method and operations
JP4869714B2 (ja) * 2006-01-16 2012-02-08 株式会社ソニー・コンピュータエンタテインメント 情報処理装置、信号伝送方法、およびブリッジ
US20070266127A1 (en) * 2006-05-10 2007-11-15 Richter Andrew H Internal virtual local area network (lan)
ATE552675T1 (de) * 2006-12-14 2012-04-15 Bayerische Motoren Werke Ag Verfahren zur vernetzung von steuergeräten eines kraftfahrzeugs, darauf beruhendes datenbussystem und computerprogramm-produkt
US8324329B2 (en) * 2007-08-07 2012-12-04 Bridgestone Corporation Process for producing functionalized polymers
US8625427B1 (en) 2009-09-03 2014-01-07 Brocade Communications Systems, Inc. Multi-path switching with edge-to-edge flow control
US8488627B2 (en) 2010-05-26 2013-07-16 Wirefi Networks, Inc. Multi-communications-media network device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28811A (en) * 1860-06-19 Dulcimer
US3597549A (en) * 1969-07-17 1971-08-03 Bell Telephone Labor Inc High speed data communication system
US3890471A (en) * 1973-12-17 1975-06-17 Bell Telephone Labor Inc Loop data transmission arrangement employing an interloop communication terminal
US4287592A (en) * 1979-05-23 1981-09-01 Burroughs Corporation Method and apparatus for interfacing stations in a multiloop communications system
US4284976A (en) * 1979-06-07 1981-08-18 Ford Motor Company Interface between communication channel segments
US4556974A (en) * 1983-10-07 1985-12-03 Honeywell Inc. Method for passing a token in a local-area network
US4597078A (en) * 1983-10-19 1986-06-24 Digital Equipment Corporation Bridge circuit for interconnecting networks

Also Published As

Publication number Publication date
GB8407102D0 (en) 1984-04-26
AU569380B2 (en) 1988-01-28
EP0156542A2 (de) 1985-10-02
EP0156542B1 (de) 1990-09-05
EP0156542A3 (en) 1987-08-05
US4627052A (en) 1986-12-02
AU4004885A (en) 1985-09-26
ZA851704B (en) 1985-10-30

Similar Documents

Publication Publication Date Title
DE3579485D1 (de) Verbindung von kommunikationsnetzwerken.
DE3686254D1 (de) Verbindung von rundsendenetzwerken.
ES512303A0 (es) Terminal de comunicaciones.
DE3587630T2 (de) Lokale Netzwerke.
DE3585806D1 (de) Nachrichtenkommunikationssystem.
DE68918907D1 (de) Kommunikationsendgerät.
DE3582309D1 (de) Eingabeterminal.
DE3889221T2 (de) Kommunikationsnetzwerk.
DE3382546D1 (de) Kommunikationssystem.
DE3582533D1 (de) Gleitkommarechenwerk.
FR2561474B1 (fr) Terminal de communication
NL193517B (nl) Communicatiestelsel.
DE3878438T2 (de) Kommunikationsendgeraet.
DE3480926D1 (de) Hetero-polycyclische, aromatische verbindung.
DE3480796D1 (de) Verfestigung von polyaethylenfasernetzwerken.
DE3781807T2 (de) Schaltbare netzwerke.
DE3486204T2 (de) Nachrichtennetzsystem.
DE3580958D1 (de) Fernsprechgeraet.
FI841948A0 (fi) Kanna, speciellt termoskanna.
DE3583878D1 (de) Kommunikationssystem.
DE3672823D1 (de) Kommunikationsnetz.
FI840878A (fi) Ventilations-/vaermevaexlarsystem foer djurskydd, saerskilt broilerhoenshus.
DE3485098D1 (de) Radio-kommunikationssystem.
DE3687040T2 (de) Kommunikationsnetz.
DE3873531D1 (de) Aktives kommunikationsnetzwerk.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee